Description
An OS command injection vulnerability exists in white-labeled DVRs manufactured by TVT, affecting a custom HTTP service called "Cross Web Server" that listens on TCP ports 81 and 82. The web interface fails to sanitize input in the URI path passed to the language extraction functionality. When the server processes a request to /language/[lang]/index.html, it uses the [lang] input unsafely in a tar extraction command without proper escaping. This allows an unauthenticated remote attacker to inject shell commands and achieve arbitrary command execution as root. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-06 UTC.
INFO
Published Date :
2025-06-24T01:00:52.579Z
Last Modified :
2026-04-07T14:09:11.039Z
Source :
VulnCheck
AFFECTED PRODUCTS
The following products are affected by CVE-2025-34036 vulnerability.
| Vendors | Products |
|---|---|
| Tvt |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-34036.
